{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "trigger": true, "arguments": ["discoverer", "vulnerable system", "supported platform", "vulnerability", "common vulnerabilities and exposures", "time", "capabilities", "vulnerable system version"]}, {"event_type": "phishing", "trigger": true, "arguments": ["time", "victim", "attacker", "tool", "damage amount", "place", "attack pattern", "trusted entity", "purpose"]}, {"event_type": "ransom", "trigger": true, "arguments": ["damage amount", "time", "victim", "tool", "payment method", "attack pattern", "place"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["patch", "supported platform", "time", "releaser", "vulnerable system", "vulnerability", "common vulnerabilities and exposures", "vulnerable system version", "issues addressed"]}], "input": "“ Brazil was the country with the largest share of users attacked by phishers in the first quarter of 2018 ( 19 % ) , ” it revealed ."}
{"discover vulnerability": [], "phishing": [{"trigger": "attacked", "arguments": {"time": "2018", "victim": "users", "attacker": "phishers", "tool": "NAN", "damage amount": "NAN", "place": "Brazil", "attack pattern": "NAN", "trusted entity": "NAN", "purpose": "NAN"}}], "ransom": [], "patch vulnerability": []}